Prototype Pollution Vulnerability in Merge-Options Module by Node.js
CVE-2018-3752

9.8CRITICAL

Key Information:

Vendor

Merge-options Project

Status
Merge-options
Vendor
CVE Published:
3 July 2018

What is CVE-2018-3752?

The merge-options node module has a vulnerability that allows attackers to manipulate the prototype of JavaScript objects. By controlling parts of the input structure to the utilities function, an attacker can add or modify properties that affect all objects in the application. This can lead to unauthorized changes and impact the integrity of the system.

References

https://hackerone.com/reports/311336
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.